function affichage(a,b,c)
{	
	var image = 'url(' + a + ')';
	var titre = b;
	var intro = c;
	window.document.getElementById('news').style.backgroundImage = image;
	window.document.getElementById('titre_article').innerHTML = titre;
	window.document.getElementById('intro_article').innerHTML = intro;
	window.document.getElementById('profil').style.display = 'none';
	window.document.getElementById('newsletter').style.display = 'none';
	window.document.getElementById('partenaires').style.display = 'none';
}

function changement(a,b,c)
{
	var image = 'url(' + a + ')';
	var titre = b;
	var intro = c;
	window.document.getElementById('news').style.backgroundImage = image;
	window.document.getElementById('titre_article').innerHTML = titre;
	window.document.getElementById('intro_article').innerHTML = intro;
}

function background_hide(a)
{
	window.document.getElementById(a).style.backgroundImage = 'url()';
}

function background_show(a)
{
	window.document.getElementById(a).style.backgroundImage = "url('../ressources/images/fond_menu.png')";
}

function menu_membre(a)
{
	if(a==1)
	{
		window.document.getElementById('profil').style.display = 'inline';
		window.document.getElementById('newsletter').style.display = 'none';
		window.document.getElementById('partenaires').style.display = 'none';
	}
	else if(a==2)
	{
		window.document.getElementById('profil').style.display = 'none';
		window.document.getElementById('newsletter').style.display = 'inline';
		window.document.getElementById('partenaires').style.display = 'none';
	}
	else if(a==3)
	{
		window.document.getElementById('profil').style.display = 'none';
		window.document.getElementById('newsletter').style.display = 'none';
		window.document.getElementById('partenaires').style.display = 'inline';
	}
}